Question

Rank the metals from most reactive (1) to least reactive (3).

Silver:

Strontium:

Technetium:

Answer 1

To rank the metals from most reactive to least reactive:

1. **Strontium** - Strontium is an alkaline earth metal and is quite reactive, especially with water and air.
2. **Technetium** - Although not typically classified as highly reactive, technetium can react with certain nonmetals and acids, making it more reactive than silver.
3. **Silver** - Silver is considered one of the least reactive metals, as it does not readily react with water or dilute acids.

So, the ranking is:

1. Strontium
2. Technetium
3. Silver